New Delhi, October 4: The Delhi Police has arrested four members of the Popular Front of India (PFI) around a week after the organisation was banned by the government under the Unlawful Activities Prevention Act (UAPA). A senior Delhi Police official has confirmed the arrest of four members of the PFI on Monday. It marks the first arrest of PFI members after the central government banned the organisation on September 28. After the action of the Ministry of Home Affairs, Delhi Police was continuously monitoring the situation. Also Read | Ludhiana STF arrests gym trainer with heroin The police got information that some suspicious activities were being carried out from these offices of the Popular Front of India. Then the police investigated three places and seized the property. Police had registered a case against PFI under UAPA at Shaheen Bagh police station a few days back after which action was taken against the properties of PFI under Section-8 of UAPA. Earlier, Delhi Police also raided 50 locations and arrested 32 people linked with PFI with the input of central agencies. On September 28, the Government of India invoked the Unlawful Activities (Prevention) Act and declared a ban on PFI and its associates or affiliates or fronts as an unlawful association with immediate effect for a period of five years. "PFI and its associates or affiliates or fronts operate openly as a socio-economic, educational, and political organization but, they have been pursuing a secret agenda to radicalize a particular section of the society working towards undermining the concept of democracy and show sheer disrespect towards the constitutional authority and constitutional set up of the country," said the government notification. There have been a number of instances of international linkages of PFI with global terrorist groups like the Islamic State of Iraq and Syria (ISIS); the PFI and its associates or affiliates or fronts have been working covertly to increase the radicalization of one community by promoting a sense of insecurity in the country, which is substantiated by the fact that some PFI cadres have joined international terrorist organisations, said the notification. Also Read: Punjab Police bust ISI-backed KTF terror module The development came days after the searches were conducted at 93 locations in 15 states of India in which over 100 activists of the Popular Front of India (PFI) were arrested. -PTC News with ANI inputs